I bought my pair of cx400 to replace my cx300 and was expecting it to be a more refined version. I was, it's pretty safe to say, disappointed. The sound you get from these is far too similar to the 300's for their own good. I had the same problems with the cx400 as the 300. So I got boomy bass which drowns out the rest of the range.In this day and age I can't think of one good reason why you should buy the cx400's, there are earphones out there which are just as cheap and do everything better. They're certainly not worth the full retail price.

The shallow fit and comfort could be a good selling point but because of this and the cable design micro-phonics and isolation are not very good either. As with most sennheiser's there are many fakes of varying quality out there.

The Sennheiser CX 400-B is a high quality, noise isolating in-ear headphone with powerful, bass-driven stereo sound for listening on the go. They feature a short cable, perfect for use with armband MP3 players or with a remote-control. With the included 3-foot extension cable the CX 400-B can also be used with a player carried in your pocket.

Details:

Detail

Value

Binding

Electronics

Brand

Sennheiser

Color

Black

EAN

4044156015903

Feature

Includes cable clip, extension cable, and carrying pouch for convenient handling and storage